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Table 1 Energy expenditure, intake, and balance during study iterations #1 and #2

From: Cardiovascular and thermal strain during 3–4 days of a metabolically demanding cold-weather military operation

 

Energy expenditure

Energy intake

Energy balance

Study 1 (n = 17)

6821 ± 578

(28.5 ± 2.4)

3465 ± 622

(14.5 ± 2.6)

−3357 ± 691

(−14.0 ± 2.9)

Study 2 (n = 9)

6394 ± 544

(26.8 ± 2.3)

2714 ± 799

(11.4 ± 3.3)

−3782 ± 1001

(−15.8 ± 4.2)

  1. Values (mean ± S.D.) are in kcals and MJ (parenthetically)